We are one of the biggest suppliers of black board.
Aluminium frame. The Backside can be Zinc board.
Usually used in School, Office and Home. Use the chalk to write on the board.
Many size, such as: 30*20cm, 40*50cm, 50*35cm, 60*40cm, 60*45cm, 70*50cm, 80*60cm, 90*60cm, 100*60cm and so on.
We can make any size according to customers' request.